KAK RFID Cabinet Lock Color:Gray so it is totally safe

so it is totally safe for kids

Compatible software(all can download from the Android market):

Power supply: 120mAH polymer lithium battery

This offers them an experience of making structures and practicing engineering design process

KAK RFID Cabinet Lock Color:Gray so it is totally safeSafeguard your treasures with the KAK Electronic RFID Cabinet Lock. What it is This compact lock with a sturdy metal latch and mortise is a DIY kit designed for ease of use and security. Powered by 2 x AA batteries, it offers multiple unlock modes for convenience and safety. Why you need it Never worry about being locked out again! Features a low power alarm and auto unlock function. Ideal for keeping kids away from dangerous items, perfect for wooden